@article{MZ_1994__215_1_174597,
     author = {Y. Chen and M.-C. Hong and N. Hungerb\"uhler},
     title = {Heat flow of p-harmonic maps with values into spheres.},
     journal = {Mathematische Zeitschrift},
     pages = {25--36},
     year = {1994},
     volume = {215},
     number = {1},
     zbl = {0793.53049},
     url = {http://geodesic.mathdoc.fr/item/MZ_1994__215_1_174597/}
}